Smart, Huw, author
Oxford University Press, 2006
Buku Referensi
Smart, Huw, author
Oxford University Press, 2006
Buku Referensi
Masakatsu, Okabe, author
Faculty of law University of Indonesia, 2002
Buku Teks
Smith, Bruce
Harper & Brothers Publishers, 1960
Buku Teks
English, Jack
McGraw-Hill, 1992
Buku Teks